AFPD can't find transmitter
I just installed AFPD on my new computer and it says it has located the usb, but cannot find the transmitter. I did install the update patch. My new computer is running windows vista, i don't know if this makes any difference. But i haven't used the sim in a long time, and don't have another computer to try it on. I'm using the same transmitter that it worked with before. Is this a problem with the usb cord? I've tried two different transmitters.